• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of markers of childhood thyroid cancer recurrence using ctDNA in blood.

Research Project

Project/Area Number 21K08600
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55010:General surgery and pediatric surgery-related
Research InstitutionFukushima Medical University

Principal Investigator

Shinichi Suzuki  福島県立医科大学, 医学部, 教授 (70235951)

Co-Investigator(Kenkyū-buntansha) 岩舘 学  福島県立医科大学, 医学部, 講師 (00381393)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsthyroid / endocrinology / 甲状腺癌 / がん関連遺伝子 / DNA抽出 / PCR / デジタルPCR / cーDNA / BRAF変異 / 再発 / 遺伝子診断 / ctDNA
Outline of Research at the Start

小児若年性甲状腺癌の甲状腺葉切除後の再発マーカーの再発であるが、研究対象はすでに再発している成人甲状腺癌も対象とする。研究期間内に血液中circulating tumor DNAのプライマー設計をおこない、成人および小児若年性甲状腺癌の血液中circulating tumor DNAを測定する。

Outline of Final Research Achievements

The results of genome profiling studies in thyroid cancer suggest that genetic abnormalities such as activation of PIK3CA, deletion of tumour suppressor genes (p16 p53) and TERT promoter mutations are associated with differentiation and growth of thyroid cancer, abnormal activation of the RdRP-mediated pathway of TERT, phosphorylation of It was suggested that multifaceted abnormalities such as increased expression and altered localisation of TERT in cancer cells may be associated with thyroid cancer grade, recurrence and prognosis.

Academic Significance and Societal Importance of the Research Achievements

本研究では、がん関連遺伝子に着目し、がん関連タンパク発現量の定量化・プロモータ変異の解析、術前の血液に含まれるエクソソーム中のDNAのゲノム解析を行い、甲状腺がんの遺伝子変異を評価し、遺伝子変異、臨床データとがんの悪性度、予後との関連を後方視的に解析を行った。本研究成果から、従来の評価では悪性度の評価が困難である微小がんや侵襲性のがんに対し、術前の遺伝子診断を踏まえての治療方針決定を行えるという臨床応用の可能性が期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (12 results)

All 2024 2023 2021 2020

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (8 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Effects of Overweight on Risk of Thyroid Nodules in Children and Adolescents: The Fukushima Health Management Survey.2024

    • Author(s)
      Tetsuya Ohira, Masanori Nagao, Fumikazu Hayashi, Hiroki Shimura, Satoru Suzuki, Seiji Yasumura, Hideto Takahashi, Satoshi Suzuki, Manabu Iwadate, Mitsuaki Hosoya, Akira Sakai, Tetsuo Ishikawa, Fumihiko Furuya, Shinichi Suzuki, Susumu Yokoya, Hitoshi Ohto, Kenji Kamiya.
    • Journal Title

      the Journal of Clinical Endocrinology and Metabolism.

      Volume: Online ahead of print. Issue: 2 Pages: e478-e486

    • DOI

      10.1210/clinem/dgae161

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fine Needle Aspiration Cytology Implementation and Malignancy Rates in Children and Adolescents Based on Japanese Guidelines: The Fukushima Health Management Survey2021

    • Author(s)
      Shimura Hiroki, Matsuzuka Takashi, Suzuki Satoru, Iwadate Manabu, Suzuki Satoshi, Yokoya Susumu, Ohira Tetsuya, Yasumura Seiji, Suzuki Shinichi, Ohto Hitoshi, Kamiya Kenji
    • Journal Title

      Thyroid

      Volume: 31巻 11号 Issue: 11 Pages: 1683-1692

    • DOI

      10.1089/thy.2021.0072

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] CNBの適応と実際2021

    • Author(s)
      松本 佳子, 塩 功貴, 長谷川 翔, 鈴木 聡, 中野 恵一, 岩舘 学, 水沼 廣, 鈴木 眞一
    • Journal Title

      日本内分泌外科学会雑誌

      Volume: 38 Pages: 87-91

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Papillary thyroid carcinoma in Ukraine after Chernobyl and in Japan after Fukushima: different histopathological scenarios.2020

    • Author(s)
      Bogdanova TI, Saenko VA, Hashimoto Y, Hirokawa M, Zurnadzhy LY, Hayashi T, Ito M, Iwadate M, Mitsutake N, Rogounovitch T, Sakamoto A, Naganuma H, Miyauchi A, Tronko MD, Thomas G, Yamashita S, Suzuki S:
    • Journal Title

      Thyroid

      Volume: 308 Issue: 9 Pages: 1-13

    • DOI

      10.1089/thy.2020.0308

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 頚部に発生した未分化多型肉腫の1例2023

    • Author(s)
      塩功貴, 松本佳子, 鈴木聡, 中野恵一, 鈴木眞一, 古屋文彦
    • Organizer
      第50回日本乳腺甲状腺超音波医学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 機能性甲状腺結節の超音波診断2023

    • Author(s)
      松本佳子, 塩功貴, 岩舘学, 鈴木聡, 中野恵一, 古屋文彦, 鈴木眞一
    • Organizer
      第50回日本乳腺甲状腺超音波医学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 小児若年者における甲状腺結節形成と下垂体・甲状腺ホルモン系調節成熟化の関連について2023

    • Author(s)
      鈴木聡, 岩舘学, 古屋文彦, 鈴木眞一, 横谷進, 鈴木悟, 志村浩己
    • Organizer
      第66回日本甲状腺学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] リン酸化TERTは甲状腺乳頭がんの予後不良因子となる2023

    • Author(s)
      塩功貴, 松本佳子, 鈴木聡, 中野恵一, 鈴木眞一, 古屋文彦
    • Organizer
      第66回日本甲状腺学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Phosphorylated TERT contributes to the progression of papillary thyroid carcinomas2023

    • Author(s)
      Shio, Yukie Yamaya, Shinichi Suzuki, Yoshiko Matsumoto, Satoshi Suzuki, Fumihiko Furuya
    • Organizer
      American Thyroid Association Annual Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 甲状腺FNAC、CNBに関するUp-to-date 甲状腺穿刺細胞を用いた遺伝子診断2021

    • Author(s)
      岩舘 学, 松本 佳子, 塩 功貴, 鈴木 聡, 水沼 廣, 山谷 幸恵, 金子 裕眠, 志村 浩己, 鈴木 眞一
    • Organizer
      第33回日本内分泌外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 甲状腺濾胞癌と甲状腺良性結節を区別する遺伝子発現解析の検討2021

    • Author(s)
      岩舘 学, 松本 佳子, 鈴木 聡, 塩 功貴, 水沼 廣, 中野 恵一, 鈴木 眞一
    • Organizer
      第121回日本外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 甲状腺癌におけるBRAFV600E変異検出のための免疫組織学染色の有用性について2021

    • Author(s)
      岩舘 学, 光武 範吏, 松本 佳子, 鈴木 聡, 水沼 廣, 中野 恵一, 中村 泉, 福島 俊彦, 山谷 幸恵, 斎藤 勝治, 鈴木 眞一
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi